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Title: Liquid carbon dioxide absorbents, methods of using the same, and related systems

Abstract

A carbon dioxide absorbent composition is described, including (i) a liquid, nonaqueous silicon-based material, functionalized with one or more groups that either reversibly react with CO.sub.2 or have a high-affinity for CO.sub.2; and (ii) a hydroxy-containing solvent that is capable of dissolving both the silicon-based material and a reaction product of the silicon-based material and CO.sub.2. The absorbent may be utilized in methods to reduce carbon dioxide in an exhaust gas, and finds particular utility in power plants.

Inventors:
; ; ; ; ; ; ;
Publication Date:
Research Org.:
General Electric Company, Niskayuna, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1324972
Patent Number(s):
9,440,182
Application Number:
13/332,843
Assignee:
General Electric Company (Niskayuna, NY) NETL
DOE Contract Number:  
NT0005310
Resource Type:
Patent
Resource Relation:
Patent File Date: 2011 Dec 21
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

O'Brien, Michael Joseph, Perry, Robert James, Lam, Tunchiao Hubert, Soloveichik, Grigorii Lev, Kniajanski, Sergei, Lewis, Larry Neil, Rubinsztajn, Malgorzata Iwona, and Hancu, Dan. Liquid carbon dioxide absorbents, methods of using the same, and related systems. United States: N. p., 2016. Web.
O'Brien, Michael Joseph, Perry, Robert James, Lam, Tunchiao Hubert, Soloveichik, Grigorii Lev, Kniajanski, Sergei, Lewis, Larry Neil, Rubinsztajn, Malgorzata Iwona, & Hancu, Dan. Liquid carbon dioxide absorbents, methods of using the same, and related systems. United States.
O'Brien, Michael Joseph, Perry, Robert James, Lam, Tunchiao Hubert, Soloveichik, Grigorii Lev, Kniajanski, Sergei, Lewis, Larry Neil, Rubinsztajn, Malgorzata Iwona, and Hancu, Dan. Tue . "Liquid carbon dioxide absorbents, methods of using the same, and related systems". United States. https://www.osti.gov/servlets/purl/1324972.
@article{osti_1324972,
title = {Liquid carbon dioxide absorbents, methods of using the same, and related systems},
author = {O'Brien, Michael Joseph and Perry, Robert James and Lam, Tunchiao Hubert and Soloveichik, Grigorii Lev and Kniajanski, Sergei and Lewis, Larry Neil and Rubinsztajn, Malgorzata Iwona and Hancu, Dan},
abstractNote = {A carbon dioxide absorbent composition is described, including (i) a liquid, nonaqueous silicon-based material, functionalized with one or more groups that either reversibly react with CO.sub.2 or have a high-affinity for CO.sub.2; and (ii) a hydroxy-containing solvent that is capable of dissolving both the silicon-based material and a reaction product of the silicon-based material and CO.sub.2. The absorbent may be utilized in methods to reduce carbon dioxide in an exhaust gas, and finds particular utility in power plants.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 13 00:00:00 EDT 2016},
month = {Tue Sep 13 00:00:00 EDT 2016}
}

Patent:

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